I am trying to setup Xbox 360 extender and I have already typed in the 6 digit code and it goes through some 4 steps. Then when it asks me to the "Network Tuner" then I am getting some error like "Unable to Measure Network Performance" even when I run it on Vista or Xbox. If I am going to my Xbox 360 then it is able to connect and I am also seeing all the folders. If I do a connection test from Xbox system menu to media center pc then its fine as well. The Xbox 360 Media Extender is also showing up in the Vista Network and Sharing center when its on. So, I dont know what the issue is there with the Network Tuner? Any ideas?